Grow profitably. Not just topline.
D2C metrics in 2026 are split between acquisition (CAC, ROAS, MER), retention (60-day repeat rate, customer LTV), and profitability (contribution margin, MER, true ROAS). The brands surviving 2026 track contribution margin weekly — not just GMV. The category is consolidating on operating-intelligence platforms that connect ads, commerce, and accounting.
What is d2c metrics?
D2C metrics are the KPI set used by direct-to-consumer ecommerce brands to measure acquisition efficiency, customer retention, and product profitability. They include both standard ecommerce metrics (AOV, conversion rate) and DTC-specific metrics (MER, blended ROAS, 60-day repeat rate, first-order profitability, contribution margin by channel).
Why d2c metrics matters in 2026
- 01
Median DTC contribution margin shrunk from 35% (2021) to 22% (2025) as paid acquisition got more expensive.
- 02
Brands measuring only ROAS instead of true ROAS systematically over-spend on paid by 20–40%.
- 03
The 60-day repeat rate predicts long-term LTV better than any other metric in DTC.
- 04
iOS 14 + cookie deprecation broke last-click attribution; MMM + blended metrics are now the operating standard.
- 05
The brands hitting $50M+ in 2026 are the ones with weekly contribution-margin-by-channel discipline.
Core metrics & concepts
Every metric below has a definition page in the Fairview glossary — formulas, benchmarks, and worked examples.
True ROAS
Return on ad spend adjusted for product returns, order cancellations, discounts, and cost of goods sold. While
Blended ROAS
Total revenue divided by total advertising spend across all paid channels, without attributing revenue to any
MER (Marketing Efficiency Ratio)
Total revenue divided by total marketing spend across all channels. MER is a channel-agnostic measure of overa
CAC (Customer Acquisition Cost)
CAC is the total cost of acquiring a new customer — sales, marketing, and overhead — divided by new customers
Blended CAC
Total sales and marketing spend divided by the total number of new customers acquired across all channels in a
LTV (Lifetime Value)
The total revenue a business expects to earn from a single customer over the entire duration of the relationsh
AOV (Average Order Value)
Total revenue divided by the number of orders in a given period. AOV measures how much a customer spends per t
Basket Size
Basket size is the average value or quantity per order. Identical to AOV in dollars; identical to UPT in units
Contribution Margin
Revenue minus all variable costs, expressed as a percentage or absolute dollar amount. Contribution margin mea
Gross Margin
Revenue minus cost of goods sold ( COGS ), expressed as a percentage of revenue. Gross margin measures how muc
60-Day Repeat Rate
60-day repeat rate is the % of cohort customers who place a 2nd order within 60 days of their first. The most-
Return Rate
The percentage of sold units or orders that customers send back within a defined period. Calculated by dividin
COGS (Cost of Goods Sold)
The direct costs of producing or delivering the goods a company sells, including raw materials, manufacturing,
First Order Profitability
The profit or loss generated on a customer's initial purchase, calculated by subtracting COGS, fulfillment cos
SKU Profitability
SKU profitability = contribution margin per individual product SKU. Revenue − COGS − fulfilment − returns − at
Channel Mix
Channel Mix is ambiguous — could mean acquisition-channel mix (how customers come in) or revenue-channel mix (
Conversion Lift
Conversion lift measures the incremental increase in conversions caused by your advertising. Median B2B SaaS c
Incrementality
Incrementality measures how many conversions were caused by marketing activity versus what would have happened
Marketing Mix Modeling (MMM)
A statistical method that uses regression analysis to measure how each marketing channel (paid search, social,
Media Mix Modeling
Media mix modeling estimates the revenue contribution of each media channel — TV, digital, print, out-of-home,
Frameworks operators use
The definitive guides
Long-form references on the core jobs — written for operators, not analysts. Updated 2026.
The D2C Unit Economics Metrics Every Brand Must Track
13 D2C unit economics metrics that separate profitable brands from the rest: CAC, LTV, contribution margin, retention, M
True ROAS Calculation for Ecommerce: The Complete Formula
True ROAS calculation for ecommerce: exact formula, 5 cost adjustments, break-even ROAS by margin tier, and channel-leve
What Is Marketing Mix Modeling? A Guide for D2C Brands
Marketing mix modeling (MMM) uses regression analysis to show what percentage of revenue each channel drives — without c
Ad Spend Efficiency for D2C Brands: Metrics and Benchmarks
Ad spend efficiency for D2C brands: the 6 metrics that matter (MER, ROAS, CPA, contribution margin, new CAC, payback), b
All d2c metrics articles
- How to Calculate True ROAS for Ecommerce (Not Blended)
- Blended ROAS vs True ROAS: Which Should D2C Trust?
- MER vs ROAS: Which Metric Should D2C Brands Use?
- Marketing Mix Modeling for DTC: An Operator's Guide
- What Is Marketing Mix Modeling (MMM)? A Guide for DTC Brands
- COGS Tracking for Ecommerce: What to Include or Skip
- Return Rate for Ecommerce: Benchmarks and How to Reduce It
- How to Increase Customer LTV Without Spending More on Ads
- How to Increase LTV: 7 Tactics Without More Ad Spend
- Customer Retention Metrics for Ecommerce: What to Track
- Ecommerce Customer Service Metrics: Key Benchmarks
- Ecommerce Fulfillment Metrics: The KPIs That Actually Matter
- Best Shopify Profit Tracking Apps (2026 Compared)
- The 10 Best Analytics Tools for Ecommerce in 2026
- Best Email Marketing Software for DTC Brands in 2026
- D2C Profit Tracker Template: P&L + Channel Margin
How operators use Fairview for d2c metrics
Use case
True ROAS
See real ROAS — platform-reported ROAS minus the lies.
Use case
Find Profit Leaks
See where margin is leaking — before it shows up in the P&L.
Use case
SKU Profitability
See contribution margin by SKU — not just revenue.
Use case
Campaign Profitability
See contribution margin by campaign — not just platform-reported ROAS.
Use case
Ad Spend Attribution
See real blended ROAS — not what each platform claims.
Use case
Cross-Channel Margin
See blended margin — not five tabs of platform-reported numbers.
Use case
LTV by Channel
See 12-month LTV by channel — so channel decisions rest on real economics.
Use case
Repeat Purchase Optimization
See 60-day, 90-day, 12-month repeat rate — by channel and SKU.
The Fairview features that ship this
Feature
Margin Intelligence
What's making money.
Feature
Blended ROAS Dashboard
True ROAS, not platform ROAS.
Feature
Ad Spend Optimizer
Reallocate budget to profitable channels.
Feature
Cohort LTV Tracker
Watch retention curves by acquisition month.
Feature
Contribution Margin Tracker
Profit by SKU, channel, customer.
Feature
Repeat Purchase Dashboard
The leading indicator of brand strength.
Fairview vs. alternatives
Frequently asked
What is the difference between ROAS, MER, and True ROAS?
Platform ROAS: revenue attributed by the ad platform / ad spend. MER: total revenue / total ad spend (the blended view). True ROAS: contribution margin / ad spend (the profitability view). The right metric depends on what decision you’re making.
What is a good 60-day repeat rate?
Strong DTC brands: 20–35% (consumables, beauty). Average: 10–20%. Weak: <10%. Higher = more efficient acquisition; the metric is the best leading indicator of brand strength.
How do I track contribution margin for a DTC brand?
Revenue (Shopify) − COGS (accounting/inventory) − ad spend (Meta + Google + TikTok) − fulfilment (Shopify + 3PL) − payment processing − returns. Operating intelligence platforms (Fairview, Glew, Triple Whale) automate the calculation.
What replaced last-click attribution after iOS 14?
A blend of: marketing mix modeling (MMM) for long-run channel allocation, incrementality tests (holdouts, geo lift) for tactical decisions, and platform-reported attribution as directional input — not source of truth.
What is the most important DTC metric in 2026?
Contribution margin by channel, tracked weekly. ROAS without COGS context misleads. NPS and brand metrics are valuable but lagging. Contribution margin is the operating north star that lets you decide where to spend tomorrow.
Connected topic hubs
Stop reading about d2c metrics. Start running on it.
Connect your stack. See d2c metrics in your data within 24 hours. No credit card required.
Sources & references
Fairview maintains a public bibliography for every topic hub. Each citation below was verified at publication. We update sources every 12 months as new benchmark studies are released. See our editorial standards.
- 1 DTC State of the Industry 2025 — Common Thread Collective, 2025. View source .
- 2 Shopify Plus DTC Benchmarks 2025 — Shopify, 2025. View source .
- 3 Klaviyo Ecommerce Benchmarks — Klaviyo, 2025. View source .
- 4 Northbeam DTC Marketing Report — Northbeam, 2025. View source .
Fairview cites primary sources only — government data, academic research, industry benchmarks from named publishers, and official vendor documentation. See our editorial standards.